Use the following to answer the questions below: In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices: a) All three statements are true. b) Two of the three statements are true. c) Only one of the statements is true. d) None of the statements is true. Statements: (1) The "head group" in lipids that are constructed using the sphingosine platform can be a small carbohydrate molecule or a phosphorylated amino alcohol. (2) Biological waxes have structures in which an amide linkage is present. (3) An 18:3 fatty acid contains more unsaturation than a 20:2 fatty acid. O a

Q: Br H3C Br CH3 H. CH3 CH3 CH3 H3C Br "Br Br Br

A: Stereoismers have identical molecular formula and arrangement of atoms.

Q: t hemoglobin

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